| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.56 | 4.231% | $245.5265 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $90.38 | 12.190% | $101.3973 | $101.40 | $101.40 | $101.40 |
| Purchase #3 | $128.66 | 9.252% | $140.5636 | $140.56 | $140.55 | $140.60 |
| Purchase #4 | $185.45 | 13.594% | $210.6601 | $210.66 | $210.65 | $210.70 |
| Purchase #5 | $237.48 | 11.391% | $264.5313 | $264.53 | $264.55 | $264.50 |
| Purchase #6 | $192.99 | 4.169% | $201.0358 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $195.97 | 10.870% | $217.2719 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $1,266.49 | $1,380.9865 | $1,380.99 | $1,381.00 | $1,381.00 | |